Tag: ISDN switchover
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Is your phone system ready for the digital switchover? 9th April 2018
A major change is already underway in the telecom industry as traditional voice networks head for retirement. The industry is moving to a world of all internet-based voice communications after BT announced they will be switching off the PSTN and ISDN network by 2027. This means an IP core network will be in place to […]
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